The Delta DTK Series is a robust and highly versatile line of temperature and process controllers designed for a wide range of industrial automation applications. Combining advanced PID control algorithms with a user-friendly interface and comprehensive features, the DTK series ensures precise, stable, and reliable control of critical process parameters.
Delta DTK Series Temperature/Process Controller
Precision Control, Unmatched Reliability for Industrial Automation
The Delta DTK Series represents a state-of-the-art solution for demanding temperature and process control applications. Engineered for superior performance and exceptional reliability, these controllers offer a sophisticated yet intuitive platform to manage critical variables like temperature, pressure, flow, and level with pinpoint accuracy. Whether you're in plastics, food and beverage, HVAC, or general manufacturing, the DTK series provides the stability and responsiveness your processes demand.
Key Features & Benefits:
Advanced PID Control Algorithm:
Auto-tuning & Self-tuning: Automatically calculates optimal PID parameters, ensuring fast response times, minimal overshoot, and stable control, even with changing process dynamics.
Fuzzy Control: Integrates fuzzy logic with PID for enhanced stability and reduced oscillations in challenging applications.
High Sampling Rate: Provides rapid feedback and response, typically around 100ms, for precise and dynamic control.
Universal Input & Flexible Output:
Multi-Input Support: Compatible with a wide array of sensors including thermocouples (J, K, T, E, R, S, B, N, L, U, P), RTDs (Pt100, JPt100), and linear analog inputs (mV, V, mA), offering unparalleled versatility.
Diverse Output Options: Available with multiple control outputs including Relay, SSR drive, current (4-20mA), and voltage (0-10V), allowing seamless integration with various actuators and systems.
Alarm Outputs: Configurable alarm functions (high, low, deviation, band alarms) with multiple alarm outputs to alert operators of abnormal conditions.
User-Friendly Interface:
Clear Dual 4-Digit LED Display: Simultaneously shows Process Value (PV) and Set Value (SV) for easy monitoring and quick adjustments. Bright and easy-to-read in various lighting conditions.
Intuitive Button Configuration: Simple and logical button layout facilitates easy parameter setup, mode selection, and manual control without extensive training.
Password Protection: Prevents unauthorized access and modification of critical settings, ensuring process integrity.
Robust Communication Capabilities:
RS-485 Interface (Modbus RTU): Standard communication port allows for seamless integration with PLCs, HMIs, SCADA systems, and other industrial devices for centralized monitoring and control.
Remote Monitoring & Configuration: Enables remote setup, data logging, and process visualization, enhancing operational efficiency.
Enhanced Reliability & Safety:
Heater Break Alarm (HBA): Monitors heater current and alerts operators to heater failures or disconnections, preventing production losses and ensuring safety.
Loop Break Alarm (LBA): Detects breaks in the control loop, ensuring that potential issues are identified quickly.
Comprehensive Diagnostics: Built-in diagnostic features help in troubleshooting and maintaining optimal performance.
Industrial Grade Design: Built to withstand harsh industrial environments with robust construction and high-quality components.
Advanced Functions:
Ramp/Soak Programming (Multi-Segment): Ideal for applications requiring specific temperature profiles over time, such as heat treatment, curing, or material testing.
PV/SV Offset Correction: Allows for easy calibration and compensation for sensor inaccuracies.
Manual Control Mode: Provides flexibility for operators to manually control output when needed.
Technical Specifications (Summary):
Feature
Description
Control Mode
PID, ON/OFF, Manual Control
Input Types
Thermocouple: K, J, T, E, R, S, B, N, L, U, P (switchable) RTD: Pt100, JPt100 (switchable) Linear Analog: 0-5V, 0-10V, 0-20mA, 4-20mA
Output Types
Control Output: Relay, SSR Drive, 4-20mA, 0-10V (Configurable based on model) Alarm Output: Up to 2 configurable relay outputs
Sampling Rate
Typically 100ms (configurable)
Measurement Accur.
TC: ±0.1% of FS ±1 digit (or higher) RTD: ±0.1% of FS ±1 digit
Semiconductor Equipment: Temperature control for manufacturing processes.
Textile Industry: Dyeing, drying, and other thermal processes.
Chemical Processes: Reactor temperature control, distillation.
Why Choose the Delta DTK Series?
Unmatched Precision: Achieve and maintain exact process parameters for consistent product quality.
High Reliability: Engineered for long-term performance and durability in demanding industrial environments.
Ease of Integration: Standard communication protocols and flexible I/O options simplify integration into existing or new control systems.
Cost-Effective Solution: Provides high-end control features and performance at a competitive price point, maximizing your return on investment.
Global Support: Backed by Delta's worldwide reputation for quality and comprehensive technical support.
Ordering Information:
The Delta DTK series offers a range of models differentiated by size, input/output configurations, and additional features. Please refer to the official Delta DTK Series datasheet or contact our sales team to select the perfect model for your specific application requirements.
Elevate your process control with the Delta DTK Series Controller – where precision meets reliability.
